Acer HA270 27″ Widescreen LCD display combines stylish ultra-thin functionality with amazing 1920 x 1080 resolution, allowing you to enjoy High-Definition entertainment in the comfort of your home. Incredible 100,000,000:1 contrast ratio and rapid 4ms response time highlight the advanced technology. The HA270 LCD also features multiple inputs with VGA and HDMI for greater compatibility, a Kensington lock slot to protect your investment, and Energy Star compliance to help you save money and energy. The stunning 27″ display with 1920 x 1080 resolution delivers excellent detail, making it perfect for widescreen Full HD gaming, multimedia, and productivity. With VGA & HDMI inputs so you can easily power and extend the enjoyment from your smartphone or tablet on a Full HD display. The 100 Million:1 contrast ratio radiates the brightest whites and deepest blacks giving you a crystal-clear viewing experience of all your content. Rapid 4ms response time reduces deviations in transition time to deliver high-quality moving images bringing immersive graphics to your movies and games. Ergonomic tilt from -5 to 15 degrees lets you interact with this monitor from all different angles.